Mop supporting stand



FIG. 1 is a perspective view of a mop supporting stand showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a perspective view of the mop supporting stand engaged with a portion of a mop to support the mop in an upright position; and,

FIG. 9 is another perspective view of the mop shown detached from the mop supporting stand.

All other broken lines are included for the purpose of illustrating portions of the mop supporting stand, that form no part of the claimed design. 

CLAIM The ornamental design for a mop supporting stand, as shown and described. 